Interesting project. Honestly can't fully tell if it's another choppy spriteswap or there's a few unique twists from the video. Like the changed soundbites on any note, thank you for the release.
Well, it definitely looks bad. Many animations don't transition well into each other and most are very choppy, so its probably a spriteswap. If you're gonna make a 3D character, it must be redone completely, otherwise, it will like bad, 'cause 2D and 3D sprites can't be used the same way.